Terasaki
Terasaki TemBreak 2 MCCB 125 Frame 125kA 3P 125A Thermal Magnetic Extra Auxiliary Switch Capable
Item No. H125NJ3125EA
Product Range: TemBreak 2
Component Type (ETIM Class)
Power switching circuit breaker
Electrical
Rated current In125 A
Number of poles3
Max. rated operation voltage Ue AC690 V
Rated ultimate short-circuit breaking capacity lcu at 415 V, 50 Hz125 kA
Rated service short-circuit breaking capacity lcs at 400 V, 50 Hz80 kA
Type of protection trip unitThermal/magnetic release
Trip curveAdj. thermal, adj. magnetic
Frame size rating160 A
Long time overload protection adjustment range80-125 A
Mechanical
Mechanical life (service cycles)20000 cycles
Max. vibration acceleration19 m/s²
Max. vibration frequency, operational16.7 Hz
Max. vibration duration12 min
Dimensions
Connectable conductor cross section35-185 mm²
Height165 mm
Width105 mm
Pole connection pitch35 mm
Built-in depth103 mm
Depth (toggle included)151 mm
Weight1 kg
Environment
Pollution degree3
Rated surrounding temperature without derating50 °C
Maximum operating temperature70 °C
Storage temperature-10-70 °C
Allowable relative humidity0-85 %
Max. altitude before derating2000 m